Reactor



FIG. 1 is a top plan view of the reactor showing our new design, thebottom plan view being a mirror image thereof;

FIG. 2 is a cross-sectional front view taken along line 2—2 of FIG. 1,the rear view being a mirror image thereof; and,

FIG. 3 is a cross-sectional right side view taken along line 3—3 of FIG.1, the left side view being a mirror image thereof.

The broken lines are for illustrative purposes only and form no part ofthe claimed design.

The ornamental design for a reactor, as shown and described.